<form action="index.php" method="post" name="adminForm">
  <table class="adminlist">
    <thead>
      <tr>
        <th width="20">
          <input type="checkbox" name="toggle" value="" onclick="checkAll(<?= count($this->positions); ?>);" />
        </th>
        <th class="title"><?= JHTML::_( 'grid.sort', 'Name', 'name', $this->lists['order_Dir'], $this->lists['order']); ?></th>
        <th width="65%"><?= JHTML::_( 'grid.sort', 'Description', 'description', $this->lists['order_Dir'], $this->lists['order']); ?></th>
        <th width="5%"><?= JHTML::_( 'grid.sort', 'Published', 'published', $this->lists['order_Dir'], $this->lists['order']); ?></th>
      </tr>
    </thead>  
    <?php
      jimport('joomla.filter.output');
      for($i=0; $i< count($this->conferences); $i++)
      {
        $conference  = &$this->conferences[$i];
        $checked    = JHTML::_('grid.id', $i, $conference->id);
        $published    = JHTML::_('grid.published', $conference, $i);
        $link      = 'index.php?option=' . $option . '&task=edit&c=conference&cid[]='. $conference->id;
        $description = JText::_($conference->description);
    ?>
      <tr>
        <td>
          <?= $checked; ?>
        </td>
        <td>
          <a href="<?= $link; ?>"><?= $conference->name; ?></a>
        </td>
        <td>
          <?= $description ?>
        </td>
        <td>
          <?= $published ?>
        </td>
      </tr>
    <?php
      }
    ?>
    <tr>
      <td colspan="5"><?= $this->pagination->getListFooter(); ?></td>
    </tr>
  </table>
  <input type="hidden" name="option" value="<?= JRequest::getVar( 'option' );?>"/>
  <input type="hidden" name="c" value="<?= JRequest::getVar('c', 'conference'); ?>" />
    <input type="hidden" name="task" value=""/>
    <input type="hidden" name="boxchecked" value="0"/>      
  <input type="hidden" name="filter_order" value="<?php echo $this->lists['order']; ?>" />
  <input type="hidden" name="filter_order_Dir" value="<?php echo $this->lists['order_Dir']; ?>" />
</form>